3 ms·Would you clarify for me? Do you mean 1/10th efficiency and 1/20th the cost?by IncRnd 9y agoWould you clarify for me? Do you mean 1/10th efficiency and 1/20th the cost?dzhiurgis 9y agoYes. I am not sure what's the problem, sir.IncRnd 9y agoI asked for clarification, because 20 times cheaper than $10 is $200 less or $-190. One 20th of $10 is $.50.